Can I use self made scale for color determination in Turf grasses..... or must I follow commonly used Scale 1-9 ?

In Turf grasses Color is normally determined by a Scale from 1-9, given by Beard, If i want to make a new scale and use for Turf Color determination, for example, from 1-8, it is possible ??? Can...

17 December 2015 9,031 10 View